Home / 2,600,314,169.60-3,900,471,254.40-2,401,342,659.20

Finding the Fourth Proportional to 2,600,314,169.60, 3,900,471,254.40 and 2,401,342,659.20

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Solution

The fourth proportional to 2,600,314,169.60, 3,900,471,254.40 and 2,401,342,659.20 is: 3,602,013,988.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,314,169.60 : 3,900,471,254.40 = 2,401,342,659.20 : x
  2. Step 2: Convert to fraction form
    2,600,314,169.60/3,900,471,254.40 = 2,401,342,659.20/x
  3. Step 3: Cross multiply
    2,600,314,169.60x = 3,900,471,254.40 × 2,401,342,659.20
  4. Step 4: Simplify right side
    2,600,314,169.60x = 9,366,368,014,174,054,400
  5. Step 5: Solve for x
    x = 9,366,368,014,174,054,400/2,600,314,169.60
  6. Step 6: Final answer
    x = 3,602,013,988.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.